EP0616215B1 - Verfahren und Einrichtung zur Bestimmung der Reinheit von aufbereitetem Altglas - Google Patents

Verfahren und Einrichtung zur Bestimmung der Reinheit von aufbereitetem Altglas Download PDF

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Publication number
EP0616215B1
EP0616215B1 EP19940890042 EP94890042A EP0616215B1 EP 0616215 B1 EP0616215 B1 EP 0616215B1 EP 19940890042 EP19940890042 EP 19940890042 EP 94890042 A EP94890042 A EP 94890042A EP 0616215 B1 EP0616215 B1 EP 0616215B1
Authority
EP
European Patent Office
Prior art keywords
foreign particles
glass
particles
sample
free
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19940890042
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0616215A3 (de
EP0616215A2 (de
Inventor
Karlheinz Gschweitl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Binder and Co AG
Original Assignee
Binder and Co AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Binder and Co AG filed Critical Binder and Co AG
Publication of EP0616215A2 publication Critical patent/EP0616215A2/de
Publication of EP0616215A3 publication Critical patent/EP0616215A3/de
Application granted granted Critical
Publication of EP0616215B1 publication Critical patent/EP0616215B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/386—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/60—Glass recycling

Definitions

  • the invention relates to a method for determining the purity of processed waste glass according to the Preamble of claim 1.
  • the aim of the invention is to provide a method that prepared a simple analysis of a sample amount Used glass enables and which is also suitable for automated implementation.
  • a blowing out of foreign bodies from a contaminated stream of glass particles in the area of a free fall route is in itself in the processing of waste glass, e.g. known from EP 353 457. With this known methods, however, only metallic foreign bodies are detected and blown out.
  • the sorting out of foreign substances per se from a waste glass stream is e.g. known from EP 353 457 A, whereby according to this known method the waste glass stream to be treated trickled over a free fall is located, in the area of which sensors for detecting metallic foreign bodies are arranged Also control blow nozzles arranged in the area of the free fall section, which are used to blow out the foreign bodies to care.
  • the features of claim 4 facilitate targeted blowing out of the detected foreign bodies.
  • Another object of the invention is a device for carrying out the method according to the invention to propose.
  • the characterizing features of claim 5 result in a device according to the preamble of claim 5 is a very simple structure, in which a by the separate rows of sensors separate detection of opaque parts and non-ferrous parts can be ensured by the in also two rows of blow-out nozzles arranged separately from the sample of the already prepared glass can be separated. This enables the proportion of impurities to be determined separately according to their type will.
  • the features of claim 7 ensure a safe expulsion of the moisture from the sample, thereby a sticking together of several particles is avoided and the individual particles of the sample individually over the Free fall route trickle. As a result, the individual foreign bodies can largely alone be blown out without a significant number is blown out with glass particles.
  • a frame 2 In the end area of one that transports the processed waste glass Belt conveyor 1 is a frame 2 is arranged, which is transverse extends to the conveying direction of the belt conveyor 1 and in the a sampler 3 can be moved transversely to the belt conveyor 1.
  • a sampler 3 Of the Sampler 3 is provided with a foldable bottom 4, which enables the sampler 3 to be emptied.
  • a funnel 5 is provided, which is connected to a down pipe 6, the leads to another conveyor 7, which facilities the waste glass to carry out further production steps.
  • a further collecting funnel 8 is provided, which is used to hold the sample amount, that of the sampler 2 pulled and given up.
  • a vibratory conveyor 9 is arranged below the hopper 8, at the top a connection 10 for an exhaust air duct is provided.
  • the vibratory conveyor is from the bottom 9 via the connection 11 with hot air from e.g. 150 ° C actable, which serves to dry the sample amount.
  • a slide 12 connects to the vibratory conveyor 9, via the that prepared by the vibratory conveyor layered in one layer Waste glass is transferred into a free fall section 13.
  • the sensors 14 non-ferrous metals and the sensors 15 opaque foreign bodies, such as ceramics, Detect porcelain, stones or the like and blow nozzles 16, 17 control that are pressurized with compressed air and at a open the corresponding control by the sensors to deflect the foreign body and remove it from the glass stream.
  • the blowing nozzles 16, 17 are in two over the entire width the free fall section 13 extending rows arranged, wherein the blow nozzles 16 from the sensors 14 and the blow nozzles 17 from the sensors 15 are controlled.
  • blow nozzles 16 and 17 On the side of the free-fall section facing away from the blowing nozzles 16, 17 are the blow nozzles 16 and 17 associated guide devices 18, 19 arranged to the collecting container 20th for non-ferrous metals and 21 for opaque foreign bodies to lead.
  • the cleaned glass of the sample is passed through a collecting device 21a and a vibrating conveyor 22 the clean glass container 23 fed and collected there.
  • the collecting container 20, 21 and the clean glass container 23 are standing on weighing cells 24 which are connected to a computer, which determines the proportion of foreign bodies in the sample amount.
  • the clean glass container 23 is over a vibrating trough 22a is emptied to the conveyor belt 7 and onto it Way of raw material waste glass facilities to carry out added to further production steps.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Processing Of Solid Wastes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Glass Compositions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sorting Of Articles (AREA)
EP19940890042 1993-03-15 1994-02-16 Verfahren und Einrichtung zur Bestimmung der Reinheit von aufbereitetem Altglas Expired - Lifetime EP0616215B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT506/93 1993-03-15
AT0050693A AT399400B (de) 1993-03-15 1993-03-15 Verfahren und einrichtung zur bestimmung der reinheit von aufbereitetem altglas

Publications (3)

Publication Number Publication Date
EP0616215A2 EP0616215A2 (de) 1994-09-21
EP0616215A3 EP0616215A3 (de) 1995-03-15
EP0616215B1 true EP0616215B1 (de) 1998-10-28

Family

ID=3492417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940890042 Expired - Lifetime EP0616215B1 (de) 1993-03-15 1994-02-16 Verfahren und Einrichtung zur Bestimmung der Reinheit von aufbereitetem Altglas

Country Status (6)

Country Link
US (1) US5456127A (es)
EP (1) EP0616215B1 (es)
JP (1) JPH07103966A (es)
AT (1) AT399400B (es)
DE (1) DE59407163D1 (es)
ES (1) ES2124866T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400906B (de) 1994-10-25 1996-04-25 Binder Co Ag Verfahren und einrichtung zur bestimmung der reinheit von aufbereitetem altglas
US5731253A (en) * 1995-07-27 1998-03-24 Albemarle Corporation Hydrocarbylsilloxy - aluminoxane compositions
JP3272606B2 (ja) * 1996-07-25 2002-04-08 三菱重工業株式会社 ガラスカレット分別装置
AT406089B (de) * 1996-08-21 2000-02-25 Binder Co Ag Verfahren und einrichtung zur bestimmung der reinheit von aufbereitetem altglas
US6144004A (en) * 1998-10-30 2000-11-07 Magnetic Separation Systems, Inc. Optical glass sorting machine and method
US8436268B1 (en) 2002-08-12 2013-05-07 Ecullet Method of and apparatus for type and color sorting of cullet
US7351929B2 (en) * 2002-08-12 2008-04-01 Ecullet Method of and apparatus for high speed, high quality, contaminant removal and color sorting of glass cullet
US7355140B1 (en) * 2002-08-12 2008-04-08 Ecullet Method of and apparatus for multi-stage sorting of glass cullets
JP4257373B2 (ja) * 2007-03-29 2009-04-22 日鉱金属株式会社 リサイクル原料の分析用サンプル調製方法及び装置
JP5102151B2 (ja) * 2008-08-29 2012-12-19 サクラファインテックジャパン株式会社 自動薄切装置
US20100230330A1 (en) * 2009-03-16 2010-09-16 Ecullet Method of and apparatus for the pre-processing of single stream recyclable material for sorting
US20220268668A1 (en) * 2021-02-19 2022-08-25 Charlie Cross Pneumatic Aggregate Sample Device
CN113996645B (zh) * 2021-10-29 2023-11-03 北京中泓升环境科技有限公司 一种用于有色金属矿山重金属污染源治理的药剂开发设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB986177A (en) * 1962-05-25 1965-03-17 K & H Equipment Ltd Random stream materials sorter
US3650396A (en) * 1970-11-18 1972-03-21 Sortex North America Refuse separating and sorting method and apparatus
US3802558A (en) * 1973-04-02 1974-04-09 Sortex North America Refuse sorting and transparency sorting
US3897330A (en) * 1973-05-24 1975-07-29 Sortex North America Refuse sorting with separation of glass and metals
US4116822A (en) * 1974-06-04 1978-09-26 Carpco, Inc. Method of selectively separating glass from waste material
US4031004A (en) * 1976-05-24 1977-06-21 Sommer Jr Edward J Feed system for an electromagnetic eddy current materials separator
US4407415A (en) * 1979-12-04 1983-10-04 General Mining Union Corporation Limited Method of grade determination including compensation
DE3002239A1 (de) * 1980-01-23 1981-07-30 Erkelenzer Maschinenfabrik Ferd.Clasen KG, 5140 Erkelenz Vorrichtung zur vereinzelung von teilchen eines schuettguthaufens
US4513868A (en) * 1981-01-19 1985-04-30 Gunson's Sortex Limited Sorting machine
JPS57151804A (en) * 1981-03-13 1982-09-20 Satake Eng Co Ltd Detecting device for cracked grain of rice
US4787495A (en) * 1984-11-30 1988-11-29 Creative Technology, Inc. Method and apparatus for selective scrap metal collection
FR2576008B1 (fr) * 1985-01-16 1992-01-31 Bsn Dispositif de tri optique du groisil, pour obtenir du calcin, et installation comprenant de tels dispositifs
US4657144A (en) * 1985-02-25 1987-04-14 Philip Morris Incorporated Method and apparatus for detecting and removing foreign material from a stream of particulate matter
DE3709179C1 (de) * 1987-03-20 1988-03-10 Sorg Gmbh & Co Kg Verfahren und Vorrichtung zur Wiedergewinnung von Glas aus Altglas
DE3827024C2 (de) * 1988-08-05 1995-01-19 S & S Elektronik Geraetebau Vorrichtung zum Erkennen und Trennen von Verunreinigungen aus einem Kunststoff- oder Glasmaterialstrom
US5321496A (en) * 1990-03-14 1994-06-14 Zellweger Uster, Inc. Apparatus for monitoring trash in a fiber sample
DE4019203A1 (de) * 1990-06-15 1991-12-19 Hubertus Exner Verfahren und vorrichtung zum sortieren von altglas
US5314071A (en) * 1992-12-10 1994-05-24 Fmc Corporation Glass sorter

Also Published As

Publication number Publication date
EP0616215A3 (de) 1995-03-15
AT399400B (de) 1995-04-25
US5456127A (en) 1995-10-10
JPH07103966A (ja) 1995-04-21
EP0616215A2 (de) 1994-09-21
ATA50693A (de) 1994-09-15
ES2124866T3 (es) 1999-02-16
DE59407163D1 (de) 1998-12-03

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